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///////////////////////////////////////////////////////////////////////////////////////////////////
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// Copyright 2016 Leszek Koltunski //
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// //
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// This file is part of Distorted. //
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// //
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// Distorted is free software: you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation, either version 2 of the License, or //
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// (at your option) any later version. //
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// //
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// Distorted is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with Distorted. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////////////////////
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package org.distorted.examples.effectqueue;
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import org.distorted.library.effect.Effect;
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import org.distorted.library.effect.EffectName;
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import org.distorted.library.effect.EffectType;
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import org.distorted.library.main.DistortedLibrary;
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import org.distorted.examples.R;
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import android.app.Activity;
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import android.opengl.GLSurfaceView;
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import android.os.Bundle;
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import android.view.View;
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import android.widget.AdapterView;
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import android.widget.ArrayAdapter;
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import android.widget.Spinner;
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import android.widget.TableLayout;
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import android.widget.TableRow;
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import android.widget.TextView;
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import android.widget.Toast;
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import java.util.ArrayList;
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import java.util.HashMap;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public class EffectQueueActivity extends Activity implements AdapterView.OnItemSelectedListener
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{
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private Spinner mAdd, mID, mName, mType;
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private static ArrayAdapter<Long> mAdapterID;
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private int mPosID, mPosName, mPosType;
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private TableLayout mLayoutList;
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private class EffectRow
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{
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Effect effect;
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TableRow row;
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EffectRow(Effect e, TableRow tr)
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{
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effect = e;
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row = tr;
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}
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}
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private ArrayList<EffectRow> mList = new ArrayList<>();
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///////////////////////////////////////////////////////////////////////////////////////////////////
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@Override
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protected void onCreate(Bundle savedInstanceState)
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{
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super.onCreate(savedInstanceState);
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setContentView(R.layout.effectqueuelayout);
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mPosID = 0;
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mPosName = 0;
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mPosType = 0;
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mAdd = findViewById(R.id.effects2d_spinnerAdd );
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mID = findViewById(R.id.effects2d_spinnerID );
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mName = findViewById(R.id.effects2d_spinnerName);
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mType = findViewById(R.id.effects2d_spinnerType);
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mAdd.setOnItemSelectedListener(this);
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mID.setOnItemSelectedListener(this);
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mName.setOnItemSelectedListener(this);
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mType.setOnItemSelectedListener(this);
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ArrayList<Long> itemsId = new ArrayList<>();
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String[] itemsName = new String[] { getText(R.string.distort ).toString(),
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getText(R.string.sink ).toString(),
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getText(R.string.alpha ).toString(),
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getText(R.string.saturation).toString(),
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getText(R.string.chroma).toString()};
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String[] itemsType = new String[] {"VERTEX", "FRAGMENT"};
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mAdapterID = new ArrayAdapter<>(this, android.R.layout.simple_spinner_item, itemsId);
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mAdapterID.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
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mID.setAdapter(mAdapterID);
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ArrayAdapter<String> adapterAdd = new ArrayAdapter<>(this, android.R.layout.simple_spinner_item, itemsName);
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adapterAdd.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
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mAdd.setAdapter(adapterAdd);
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ArrayAdapter<String> adapterName = new ArrayAdapter<>(this, android.R.layout.simple_spinner_item, itemsName);
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adapterName.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
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mName.setAdapter(adapterName);
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ArrayAdapter<String> adapterType = new ArrayAdapter<>(this, android.R.layout.simple_spinner_item, itemsType);
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adapterType.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
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mType.setAdapter(adapterType);
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mLayoutList = findViewById(R.id.effects2dTableList);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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@Override
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protected void onResume()
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{
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super.onResume();
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GLSurfaceView mView = findViewById(R.id.effects2dSurfaceView);
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mView.onResume();
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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@Override
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protected void onPause()
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{
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GLSurfaceView mView = findViewById(R.id.effects2dSurfaceView);
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mView.onPause();
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DistortedLibrary.onPause();
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super.onPause();
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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@Override
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public void onStop()
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{
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super.onStop();
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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@Override
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public void onDestroy()
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{
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DistortedLibrary.onDestroy();
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super.onDestroy();
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public void onItemSelected(AdapterView<?> parent, View view, int pos, long id)
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{
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switch(parent.getId())
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{
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case R.id.effects2d_spinnerAdd : EffectQueueSurfaceView v = findViewById(R.id.effects2dSurfaceView);
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v.setEffect(pos); break;
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case R.id.effects2d_spinnerID : mPosID = pos; break;
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case R.id.effects2d_spinnerName: mPosName = pos; break;
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case R.id.effects2d_spinnerType: mPosType = pos; break;
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public void onNothingSelected(AdapterView<?> parent)
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{
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public void removeByID(View view)
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{
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try
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{
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Long currEffect = (Long)mID.getItemAtPosition(mPosID);
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EffectQueueSurfaceView v = findViewById(R.id.effects2dSurfaceView);
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v.getRenderer().getEffects().abortById(currEffect);
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int numRows = mList.size();
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for(int i=0; i<numRows; i++)
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{
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Effect effect = mList.get(i).effect;
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if( effect.getID() == currEffect )
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{
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effectRemoved(i);
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break;
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}
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}
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}
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catch(IndexOutOfBoundsException ex)
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{
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android.util.Log.e("effectQueue", "Failure trying to remove "+mPosID);
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public void removeByName(View view)
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{
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EffectName name;
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switch(mPosName)
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{
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case 0: name = EffectName.DISTORT ; break;
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case 1: name = EffectName.SINK ; break;
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case 2: name = EffectName.SMOOTH_ALPHA ; break;
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case 3: name = EffectName.SATURATION ; break;
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case 4: name = EffectName.SMOOTH_CHROMA; break;
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default: name = EffectName.CONTRAST ;
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}
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int numRows = mList.size();
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for(int i=0; i<numRows; i++)
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{
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Effect effect = mList.get(i).effect;
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if( effect.getName() == name )
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{
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effectRemoved(i);
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i--;
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numRows--;
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}
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}
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EffectQueueSurfaceView v = findViewById(R.id.effects2dSurfaceView);
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v.getRenderer().getEffects().abortByName(name);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public void removeByType(View view)
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{
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EffectType type;
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switch(mPosType)
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{
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case 0: type = EffectType.VERTEX ; break;
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case 1: type = EffectType.FRAGMENT; break;
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default: type = EffectType.MATRIX;
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}
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int numRows = mList.size();
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for(int i=0; i<numRows; i++)
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{
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Effect effect = mList.get(i).effect;
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if( effect.getType() == type )
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{
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effectRemoved(i);
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i--;
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numRows--;
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}
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}
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EffectQueueSurfaceView v = findViewById(R.id.effects2dSurfaceView);
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v.getRenderer().getEffects().abortByType(type);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public void effectAdded(boolean success, final Effect effect)
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{
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if( success ) // we really added a new effect
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{
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EffectQueueSurfaceView v = findViewById(R.id.effects2dSurfaceView);
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effect.notifyWhenFinished(v.getRenderer());
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mAdapterID.add(effect.getID());
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mAdapterID.notifyDataSetChanged();
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TableRow tr = new TableRow(this);
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tr.setLayoutParams(new TableRow.LayoutParams(TableRow.LayoutParams.WRAP_CONTENT, TableRow.LayoutParams.WRAP_CONTENT));
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TextView b1 = new TextView(this);
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b1.setText(getString(R.string.effect_id_placeholder,effect.getID()));
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b1.setLayoutParams(new TableRow.LayoutParams(TableRow.LayoutParams.WRAP_CONTENT, TableRow.LayoutParams.WRAP_CONTENT));
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tr.addView(b1);
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TextView b2 = new TextView(this);
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b2.setText(effect.getName().name());
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b2.setLayoutParams(new TableRow.LayoutParams(TableRow.LayoutParams.WRAP_CONTENT, TableRow.LayoutParams.WRAP_CONTENT));
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tr.addView(b2);
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TextView b3 = new TextView(this);
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b3.setText(effect.getType().name());
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b3.setLayoutParams(new TableRow.LayoutParams(TableRow.LayoutParams.WRAP_CONTENT, TableRow.LayoutParams.WRAP_CONTENT));
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tr.addView(b3);
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TextView b4 = new TextView(this);
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b4.setText(R.string.effect_live);
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b4.setLayoutParams(new TableRow.LayoutParams(TableRow.LayoutParams.WRAP_CONTENT, TableRow.LayoutParams.WRAP_CONTENT));
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tr.addView(b4);
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mList.add(new EffectRow(effect,tr));
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mLayoutList.addView(tr, new TableLayout.LayoutParams(TableLayout.LayoutParams.WRAP_CONTENT, TableLayout.LayoutParams.WRAP_CONTENT));
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}
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else // id=-1, i.e. we failed to add new effect due to too many effects already
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{
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Toast.makeText(this, R.string.example_effects2d_toast , Toast.LENGTH_LONG).show();
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private void effectRemoved(int index)
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{
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EffectRow er = mList.remove(index);
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mAdapterID.remove(er.effect.getID());
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mAdapterID.notifyDataSetChanged();
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if( er.row!=null )
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{
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mLayoutList.removeView(er.row);
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}
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else
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{
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android.util.Log.e("EFFECTQUEUE", "Impossible: id="+er.effect.getID()+" not in the map!");
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public void effectFinished(final long id)
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{
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runOnUiThread(new Runnable()
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{
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public void run()
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{
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TableRow row = null;
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int numRows = mList.size();
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for(int i=0; i<numRows; i++)
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{
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EffectRow er = mList.get(i);
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if( er.effect.getID() == id )
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{
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row = er.row;
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break;
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}
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}
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if( row!=null )
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{
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TextView v = (TextView)row.getVirtualChildAt(3);
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v.setText(R.string.effect_finished);
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}
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}
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});
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}
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}
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